Iron is an essential trace element in biological cells. The concentration of the element and its so-called redox state—it can ...

Scientists have long wanted to watch iron(II) move inside living cells as it fuels metabolism, shapes immunity, and, in some ...

What could be more valuable than a face mask that protects you from the SARS-CoV-2 virus? How about a face mask that offers protection and actually detects whether COVID-19 is present in your breath?

In order to understand metabolic processes, it is important to be able to detect critical individual elements and metabolites in living organisms. Researchers from Heinrich Heine University Düsseldorf ...

Researchers have developed a strategy that enables biosensors to be easily adapted for a wide range of applications. LMU researchers have developed a strategy that enables biosensors to be easily ...

In an effort to improve food safety and reduce the risk of eating spoiled meat, Concordia researchers have designed a new technology that identifies the presence of the toxin putrescine in beef.

Breast cancer is on the rise, but new tools for early detection could save lives. In Journal of Vacuum Science & Technology B, by AIP Publishing, researchers from the University of Florida and ...

Innovators have created a biosensor that allows for simultaneous recording and imaging of tissues and organs during a surgical operation. Traditional methods to simultaneously record and image tissues ...